LED lighting table lamp based on Internet of Things technology
By designing adjustment devices in smart lighting desk lamps, using the combination of motor, screw rod and adjustment rod, the sunshade size is adjusted, which solves the problem that existing smart lighting desk lamps cannot adjust the light range, and improves the applicability and user experience of lighting .
Patent Information
- Application Number
- CN202411996039.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-02-14
AI Technical Summary
Existing smart lighting desk lamps based on IoT technology cannot adjust the light range, causing light scattering to affect others' rest.
An LED lighting table lamp with an adjustment device is designed to adjust the size of the sunshade cloth through the combination of a motor, a screw and a adjustment rod, thereby adjusting the light range.
It realizes the adjustment of the lighting range of the smart desk light, which is more applicable, and avoids the impact of light scattering on others.
Smart Images
Figure CN119436025A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of smart home, and in particular to an LED lighting desk lamp based on Internet of Things technology. Background Art
[0002] The Internet of Things is an important part of the new generation of information technology and an important development stage in the information age. As the name suggests, the Internet of Things is an Internet that connects everything. This has two meanings: first, the core and foundation of the Internet of Things is still the Internet, and it is an extended and expanded network based on the Internet; second, its user end extends and expands to any object to exchange and communicate with each other, that is, everything communicates with each other. The Internet of Things is widely used in network integration through communication and perception technologies such as intelligent perception, recognition technology and ubiquitous computing. Therefore, it is called the third wave of development of the world's information industry after computers and the Internet. The Internet of Things is the application extension of the Internet. It is better to say that the Internet of Things is business and application rather than a network. Therefore, application innovation is the core of the development of the Internet of Things, and Innovation 2.0 with user experience as the core is the soul of the development of the Internet of Things.
[0003] Combining IoT technology with LED lighting desk lamps gives full play to the advantages of both, bringing new opportunities for the development of smart lighting desk lamps. By integrating IoT modules in LED lighting desk lamps, such as wireless communication chips such as Wi-Fi, Bluetooth, and ZigBee, the desk lamp can connect to the home wireless network and communicate with smart terminals such as smartphones. Using sensor technology such as ambient light sensors and human infrared sensors, the desk lamp can sense the light intensity of the surrounding environment, the presence and activity status of the human body in real time, and transmit these data to the microprocessor for analysis and processing. Based on these data, the desk lamp can automatically adjust the brightness to achieve a comfortable visual effect and avoid damage to the eyes caused by excessive brightness or darkness; it can automatically turn off after detecting that the user has left for a period of time to achieve the purpose of energy saving; it can also automatically switch to the corresponding brightness and color temperature combination according to the user's preset scene mode, such as reading mode, leisure mode, sleep mode, etc., to create a suitable lighting atmosphere. In addition, users can remotely control the switch, brightness adjustment, mode switching and other functions of the desk lamp through the mobile phone APP, so that they can easily operate the desk lamp even if they are not at home, which brings great convenience to life.
[0004] Controlled by the Internet of Things, however, most of these desk lamps can only change the intensity of the light when in use, and very few can change the range of illumination, resulting in the light being scattered over a large area when the desk lamp is in use, affecting the rest of others. Summary of the invention
[0005] The purpose of the present invention is to provide an LED lighting desk lamp based on Internet of Things technology to solve the problem that the lighting range of smart lighting desk lamps based on Internet of Things technology currently on the market cannot be adjusted as mentioned in the above background technology.
[0006] In order to achieve the above object, the present invention adopts the following technical solutions: An LED lighting desk lamp based on Internet of Things technology, comprising a desk lamp body and a lampshade fixedly connected to the desk lamp body, wherein a mounting groove is provided on a side wall of the lampshade, and two symmetrically arranged strip slide grooves and two symmetrically arranged storage grooves are provided on the side wall of the mounting groove, wherein the strip slide groove and the storage groove are connected, and two symmetrical adjustment devices are arranged in the storage groove; The adjusting device at least includes a plurality of cylindrical rollers arranged in an array and slidably connected in the strip slide groove, the side walls of the cylindrical rollers are fixedly connected with adjusting rods, the cylindrical rollers close to the side walls of the storage groove are fixedly connected with the side walls of the strip slide groove, the upper side walls of each adjusting rod located on the inner side are rotatably connected with a cross rod via a connecting pin, the upper side walls of the two adjusting rods located on both sides are rotatably connected with a folding rod via a connecting pin, the folding rod is rotatably connected with the cross rod via a connecting pin, the upper side wall of the adjusting rod away from the side wall of the storage groove is fixedly connected with a fixed block, a driving assembly is also provided on the lampshade, the driving end of the driving assembly is connected with the fixed block, for driving the fixed block to reciprocate, and the lower side wall of the adjusting rod is fixedly connected with a sunshade cloth.
[0007] Preferably, the driving assembly includes a threaded through hole arranged in the side wall of the fixed block, a screw rod is threadedly connected in the threaded through hole, the rotation directions of the two threaded through holes are opposite, both ends of the screw rod are rotatably connected to the side wall of the lampshade, the side wall of the lampshade is fixedly connected to a motor, and the output end of the motor passes through the side wall of the lampshade and is fixedly connected to one end of the screw rod.
[0008] Preferably, a transparent protective plate is fixedly connected to the side wall of the mounting groove by screws.
[0009] Preferably, a plurality of heat dissipation holes are formed on the side wall of the lampshade, and a filter plate is fixedly connected to the side wall of the heat dissipation holes.
[0010] Preferably, a rubber pad is fixedly connected to the bottom of the desk lamp body.
[0011] Preferably, the support rod of the desk lamp body is a flexible support rod.
[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a motor, a screw rod, etc. The rotation of the motor drives the rotation of the screw rod, and the rotation of the screw rod drives the fixed block and the adjustment rod to move along the strip slide groove, thereby driving the rotation of the folding rod and the cross rod, so as to adjust the distance between the adjustment rods, realize the simultaneous opening and closing of the two adjustment devices, realize the adjustment of the size of the sunshade cloth, and the adjustment device can be completely folded in the storage groove, so as to realize the adjustment of the illumination range of the smart desk lamp; 2. The present invention is provided with heat dissipation holes, flexible support rods, etc. The heat dissipation holes are convenient for dissipating the heat inside the lampshade, and the filter plate prevents mosquitoes and dust from entering. The support rod of the desk lamp body adopts a flexible support rod, which is convenient for adjusting the height and angle of the lampshade. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of an LED lighting desk lamp based on Internet of Things technology proposed by the present invention; Figure 2 This is a schematic diagram of an upward-looking three-dimensional structure of an LED lighting desk lamp based on Internet of Things technology proposed by the present invention; Figure 3 This is a top view schematic diagram of the cross-sectional structure of a lampshade of an LED lighting desk lamp based on the Internet of Things technology proposed by the present invention; Figure 4 A schematic side view of the cross-sectional structure of a lampshade of an LED lighting table lamp based on Internet of Things technology proposed by the present invention; Figure 5 for Figure 3 A schematic diagram of the enlarged structure at A in the middle; Figure 6 for Figure 4 Schematic diagram of the enlarged structure at point B in the middle.
[0014] In the figure: 1. table lamp body; 2. lampshade; 3. motor; 4. sunshade cloth; 5. transparent protective plate; 6. mounting slot; 7. folding rod; 8. cross rod; 9. adjustment rod; 10. fixing block; 11. screw rod; 12. strip slide; 13. cylindrical roller; 14. storage slot. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0016] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0017] Reference Figure 1-6 , an LED lighting desk lamp based on Internet of Things technology, The lamp body 1 includes a lampshade 2 fixedly connected to the lamp body 1, wherein the side wall of the lampshade 2 is provided with a mounting groove 6, and the side wall of the mounting groove 6 is provided with two symmetrically arranged strip-shaped slide grooves 12 and two symmetrically arranged storage grooves 14, wherein the strip-shaped slide grooves 12 and the storage grooves 14 are connected, and two symmetrical adjustment devices are arranged in the storage grooves 14; The adjusting device at least includes a plurality of cylindrical rollers 13 arranged in an array and slidably connected in the strip slide groove 12, the side walls of the cylindrical rollers 13 are fixedly connected with adjusting rods 9, the cylindrical rollers 13 close to the side walls of the storage groove 14 are fixedly connected with the side walls of the strip slide groove 12, the upper side walls of each adjusting rod 9 located on the inner side are rotatably connected with a cross rod 8 through a connecting pin, the upper side walls of the two adjusting rods 9 located on both sides are rotatably connected with a folding rod 7 through a connecting pin, the folding rod 7 is rotatably connected with the cross rod 8 through a connecting pin, the upper side wall of the adjusting rod 9 away from the side wall of the storage groove 14 is fixedly connected with a fixing block 10, a driving assembly is also provided on the lampshade 2, the driving end of the driving assembly is connected with the fixing block 10, and is used to drive the fixing block 10 to move back and forth, and the lower side wall of the adjusting rod 9 is fixedly connected with a sunshade cloth 4.
[0018] Furthermore, the driving assembly includes a threaded through hole arranged in the side wall of the fixed block 10, and a screw rod 11 is threadedly connected in the threaded through hole. The rotation directions of the two threaded through holes are opposite. Both ends of the screw rod 11 are rotatably connected to the side wall of the lampshade 2. The side wall of the lampshade 2 is fixedly connected to a motor 3, and the output end of the motor 3 passes through the side wall of the lampshade 2 and is fixedly connected to one end of the screw rod 11.
[0019] In the present invention, a lampshade 2 is connected to the table lamp body 1, and a rubber pad is fixedly connected to the bottom of the table lamp body 1 to increase the friction between the table lamp body 1 and the desktop to avoid sliding during use; The support rod of the desk lamp body 1 is a flexible support rod, which is convenient for adjusting the position and angle of the lampshade 2. The side wall of the lampshade 2 is provided with a plurality of heat dissipation holes, and the side wall of the heat dissipation hole is fixedly connected with a filter plate, which is convenient for dissipating heat inside the lampshade 2 and preventing dust from entering. The side wall of the lampshade 2 is provided with a mounting groove 6, and the side wall of the mounting groove 6 is fixedly connected with a transparent protective plate 5 by screws, which is convenient for repairing and maintaining the interior of the lampshade 2.
[0020] The side wall of the installation groove 6 is provided with two symmetrically arranged strip slide grooves 12 and two symmetrically arranged receiving grooves 14. The strip slide groove 12 and the receiving groove 14 are connected to each other. Two symmetrical adjustment devices are arranged in the receiving groove 14. The adjustment devices include a plurality of cylindrical rollers 13 arranged in an array and slidably connected in the strip slide groove 12. The side wall of the cylindrical roller 13 is fixedly connected with an adjustment rod 9. The cylindrical roller 13 close to the side wall of the receiving groove 14 is fixedly connected with the side wall of the strip slide groove 12. The upper side wall of each adjusting rod 9 located on the inner side is rotatably connected with a cross rod 8 through a connecting pin. The two adjusting rods 9 located on both sides are fixedly connected with each other through a connecting pin. The upper side wall of an adjusting rod 9 is rotatably connected to a folding rod 7 via a connecting pin, and the folding rod 7 is rotatably connected to a cross rod 8 via a connecting pin. The upper side wall of the adjusting rod 9 away from the side wall of the storage groove 14 is fixedly connected to a fixing block 10, and the side wall of the fixing block 10 is threadedly connected to a screw rod 11 via a threaded through hole, and the rotation directions of the two threaded through holes are opposite. Both ends of the screw rod 11 are rotatably connected to the side wall of the lampshade 2, and the side wall of the lampshade 2 is fixedly connected to a motor 3, and the output end of the motor 3 passes through the side wall of the lampshade 2 and is fixedly connected to one end of the screw rod 11, and the lower side wall of the adjusting rod 9 is fixedly connected to a sunshade cloth 4.
[0021] In the present invention, the smart desk lamp is first turned on by the Internet of Things technology. When the lighting range of the desk lamp body 1 needs to be adjusted, the Internet of Things technology is used to start the motor 3. The rotation of the motor 3 drives the rotation of the screw rod 11. The rotation of the screw rod 11 drives the two fixed blocks 10 to move toward each other, thereby driving the adjusting rod 9 to move along the strip slide groove 12. The movement of the adjusting rod 9 drives the rotation of the folding rod 7 and the adjusting rod 9, thereby adjusting the distance between all the adjusting rods 9, that is, realizing the opening and closing of the adjusting device, realizing the adjustment of the size of the sunshade cloth 4, and the adjusting device can be completely retracted in the storage groove 14, realizing the adjustment of the lighting range of the smart desk lamp, and having stronger applicability.
[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An LED lighting desk lamp based on Internet of Things technology, comprising a desk lamp body (1) and a lampshade (2) fixedly connected to the desk lamp body (1), characterized in that: The side wall of the lampshade (2) is provided with a mounting groove (6), the side wall of the mounting groove (6) is provided with two symmetrically arranged strip-shaped sliding grooves (12) and two symmetrically arranged receiving grooves (14), the strip-shaped sliding grooves (12) and the receiving grooves (14) are connected, and two symmetrical adjustment devices are arranged in the receiving grooves (14); The adjustment device at least comprises a plurality of cylindrical rollers (13) arranged in an array and slidably connected in the strip chute (12); the side walls of the cylindrical rollers (13) are fixedly connected to the adjustment rods (9); the cylindrical rollers (13) close to the side walls of the storage groove (14) are fixedly connected to the side walls of the strip chute (12); the upper side walls of each of the adjustment rods (9) located on the inner side are rotatably connected to the cross rod (8) via a connecting pin; the upper side walls of the two adjustment rods (9) located on both sides are rotatably connected to the folding rods (7) via a connecting pin; the folding rods (7) are rotatably connected to the cross rod (8) via a connecting pin; the upper side walls of the adjustment rods (9) away from the side walls of the storage groove (14) are fixedly connected to the fixing blocks (10); a driving assembly is also provided on the lampshade (2); the driving end of the driving assembly is connected to the fixing blocks (10) for driving the fixing blocks (10) to reciprocate; and the lower side walls of the adjustment rods (9) are fixedly connected to the sunshade cloth (4).
2. The LED lighting desk lamp based on Internet of Things technology according to claim 1, characterized in that: The drive assembly comprises a threaded through hole arranged in the side wall of the fixed block (10), a screw rod (11) being threadedly connected in the threaded through hole, the two threaded through holes having opposite rotation directions, two ends of the screw rod (11) being rotatably connected to the side wall of the lampshade (2), a motor (3) being fixedly connected to the side wall of the lampshade (2), an output end of the motor (3) passing through the side wall of the lampshade (2) and being fixedly connected to one end of the screw rod (11).
3. The LED lighting desk lamp based on Internet of Things technology according to claim 2 is characterized in that: The side wall of the installation groove (6) is fixedly connected with a transparent protective plate (5) by means of screws.
4. The LED lighting desk lamp based on Internet of Things technology according to claim 3 is characterized in that: The side wall of the lampshade (2) is provided with a plurality of heat dissipation holes, and the side wall of the heat dissipation holes is fixedly connected with a filter plate.
5. The LED lighting desk lamp based on Internet of Things technology according to claim 4 is characterized in that: A rubber pad is fixedly connected to the bottom of the desk lamp body (1).
6. The LED lighting desk lamp based on Internet of Things technology according to claim 1, characterized in that: The support rod of the desk lamp body (1) is a flexible support rod.